Features: High intensity LED Marine Trailer Guide poles Light delivers superior visibility with advanced LED technology, ensuring optimal safety during nighttime towing or low light conditions through bright turn, brake, and marker signals. Crafted from weather resistant plastic with rate waterproof construction, this erosion resistant navigation light withstands saltwater, UV exposure, and harsh marine environments while maintaining stable performances. Ideal for boat owners, trailer operators, and marine enthusiasts requiring strong safety lighting solution for frequent coastal travels or long vehicle transportation. Perfectly functions as a multifunctional signals beacon during dusk to trailer maneuvering, harbor docking operations, or emergencies roadside situations in heavy rainstorms. Effortlessly installs on most trailers using included hardware and clear instructions, featuring automotive grade (/DOT compliant) for secure durability across 50,000+ hour operational cycles. Specifications: Component : Plastic Size: about 6.6x32cm/2.6x12.61inch Package Includes: 1 set Guide Light note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.